Incineration device for solid waste treatment

Abstract

The utility model discloses an incineration device for solid waste treatment, which relates to the field of solid waste treatment and comprises an incineration bin, a purification box and a filter screen, an air guide seat is mounted above one side of the incineration bin, and a screen cleaning component is arranged in the air guide seat. Through the arrangement of the net cleaning assembly, when flue gas enters the gas guide seat, the water pump can be started, the water pump can pump condensate water in the water tank, and the condensate water enters the cooling pipe through the water conveying pipe and flows in the cooling pipe, so that the flowing flue gas is cooled; flue gas continuously flows towards the filter screen after being cooled, at the moment, the fan blades rotate after being impacted by the flue gas, drive the rotating shaft to rotate and then drive the scraping plate to rotate, the scraping plate can scrape away dust attached to the surface of the filter screen after rotating, then the cleaning efficiency of the dust on the surface of the filter screen can be improved, and the dust is prevented from blocking the filter screen. And the frequency of cleaning the filter screen is reduced.

Description

Technical Field

[0001] The utility model relates to the field of solid waste treatment, in particular to an incineration device for solid waste treatment. Background Art

[0002] Solid waste refers to solid, semi-solid, and gaseous items and substances in containers that have lost their original utilization value or have not lost their utilization value but have been discarded or abandoned during production, life and other activities, as well as items and substances that are included in waste management as required by laws and administrative regulations, liquid waste that cannot be discharged into water bodies, and gaseous substances in containers that cannot be discharged into the atmosphere; because most of them are more hazardous, they are generally included in the solid waste management system.

[0003] According to a Chinese patent with publication number CN217584470U, an incineration device for solid waste treatment in environmental engineering is disclosed. The utility model can effectively filter the exhaust gas through a filter plate to prevent impurities in the gas from being directly discharged into the air and polluting the surrounding environment. The filter plate is easy to take out, thereby facilitating cleaning and preventing the filter plate from being blocked and affecting gas filtration. The harmful substances in the exhaust gas can be further adsorbed by an activated carbon adsorption plate.

[0004] Regarding the above-mentioned disclosed patent content, a large amount of dust or impurities will be intercepted by the filter plate when the flue gas is filtered through the filter plate. In order to avoid the dust or impurities clogging the filter plate, the staff needs to clean the filter plate every once in a while, and the cleaning method is to open the cover and then pull the rod to take out the filter plate for cleaning. The cleaning process is relatively troublesome. At the same time, due to the high cleaning frequency, the workload of the staff will increase and the cleaning efficiency of the filter plate will be reduced. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an incineration device for solid waste management to solve the technical problem of inconvenience in cleaning the dust on the filter plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an incineration device for solid waste treatment, comprising an incineration bin, a purification box and a filter screen, an air guide seat is installed above one side of the incineration bin, and a screen cleaning component is arranged inside the air guide seat, the screen cleaning component comprises a fixed plate arranged above the inside of the air guide seat, a cooling pipe installed inside the air guide seat and a water tank arranged on the top of the purification box, a water pump is installed inside the water tank, and the water outlet end of the water pump is connected to a water pipe extending to the inside of the cooling pipe, and the water outlet end of the cooling pipe is connected to a reflux pipe extending to the inside of the water tank, a rotating shaft is connected to the fixed plate through a bearing, and a fan blade is installed at one end of the rotating shaft, and a scraper is arranged at the other end of the rotating shaft, and a pop-up component is arranged inside the air guide seat.

[0007] By adopting the above technical solution, when the smoke enters into the air guide seat, the water pump can be started, and the water pump can extract the condensed water inside the water tank, and the condensed water enters into the cooling pipe through the water pipe.

[0008] Furthermore, the pop-up assembly includes a pressure rod, a slide groove and a cavity opened above and below the inside of the air guide seat, a return spring is fixed inside the cavity, and one end of the return spring is connected to a push block, and a first slider and a second slider are arranged inside the slide groove, and a connecting rod is installed between each of the first slider and the second slider.

[0009] By adopting the above technical solution, when the cover is taken out, the pressing rod no longer presses the second sliding block, and the reset spring is no longer squeezed and stretched to push the push block to reset and move.

[0010] Furthermore, a mounting frame is installed between the two first sliding blocks, and a filter is installed inside the mounting frame.

[0011] By adopting the above technical solution, the installation of the mounting frame is convenient for installing the filter, and the filter can filter the smoke to prevent the smoke from being directly discharged and causing serious pollution to the atmosphere.

[0012] Furthermore, an activated carbon layer is connected between the two second sliding blocks, and the activated carbon layer is slidably connected to the slide groove through the second sliding blocks.

[0013] By adopting the above technical solution, when the second sliding block slides in the slide groove, it drives the activated carbon layer to move, so that the activated carbon layer moves out of the air guide seat or moves into the air guide seat.

[0014] Furthermore, one side of the push block contacts the first slider, and one end of the pressure rod contacts the second slider.

[0015] By adopting the above technical solution, when the push block is reset, it will push the first slider to move, and the first slider will drive the connecting rod to move, and then drive the second slider to move.

[0016] Furthermore, an air exhaust fan is installed on the top of the air guide seat, the air inlet end of the air exhaust fan is connected to an air exhaust pipe extending to the inside of the incineration chamber, and the air outlet end of the air exhaust fan is connected to an air supply pipe extending to the inside of the air guide seat.

[0017] By adopting the above technical solution, when garbage is burned in the incineration bin, the vacuum pump can be started. The vacuum pump can extract the smoke in the incineration bin through the vacuum pipe, so that the smoke can enter the air guide seat through the air pipe.

[0018] Furthermore, the purification box has a water outlet pipe connected to a lower portion of one side thereof, and an air guide pipe extending to the interior of the purification box is installed on the air guide seat.

[0019] By adopting the above technical solution, after the gas is purified by water, it will be discharged through the exhaust pipe. At the same time, after the gas is filtered by the filter and the activated carbon layer, it will enter the interior of the purification box through the air duct.

[0020] Furthermore, a drain pipe extending to the interior of the purification box is installed at the bottom of the water tank, and a solenoid valve is installed on the drain pipe.

[0021] By adopting the above technical solution, when the condensed water in the water tank needs to be discharged, the user can open the solenoid valve to allow the condensed water in the water tank to be discharged into the purification box through the drain pipe.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] The utility model is provided with a screen cleaning component. When the smoke enters the interior of the air guide seat, the water pump can be started. The water pump can extract condensed water from the water tank. The condensed water enters the interior of the cooling pipe through the water delivery pipe and is made to flow in the cooling pipe so as to cool the flowing smoke. After the smoke is cooled, the smoke continues to flow toward the filter screen. At this time, the fan blades will rotate after being impacted by the smoke, and drive the rotating shaft to rotate, and then drive the scraper to rotate. After the scraper rotates, it will scrape off the dust attached to the surface of the filter screen, thereby improving the cleaning of the dust on the surface of the filter screen. The condensed water in the cooling pipe can cool the flue gas to prevent the filter or activated carbon layer from being damaged due to excessive flue gas temperature, thereby increasing the service life of the filter and the activated carbon layer. The condensed water can flow back to the water tank through the reflux pipe, so that the condensed water can be recycled. At the same time, when the condensed water needs to be replaced, the solenoid valve can be opened to allow the condensed water in the water tank to flow to the purification box so as to purify the flue gas, thereby improving the utilization efficiency of the condensed water. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the overall front section structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the purification box of the utility model;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the water tank of the utility model;

[0028] Figure 5 This is a schematic diagram of the three-dimensional structure of the filter screen of the utility model;

[0029] Figure 6For the utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0030] In the figure: 1. incineration chamber; 2. air guide seat; 3. vacuum pump; 4. air pipe; 5. sealing cover; 6. air pipe; 7. purification box; 8. screen cleaning assembly; 801. water tank; 802. water pump; 803. cooling pipe; 804. water pipe; 805. fixing plate; 806. fan blade; 807. rotating shaft; 808. scraper; 809. drain pipe; 810. return pipe; 811. solenoid valve; 9. pop-up assembly; 901. slide; 902. first slider; 903. push block; 904. reset spring; 905. connecting rod; 906. second slider; 907. pressure rod; 908. cavity; 10. exhaust pipe; 11. mounting frame; 12. activated carbon layer; 13. filter screen; 14. water outlet pipe. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0032] The following describes an embodiment of the utility model based on its overall structure.

[0033] Embodiment 1:

[0034] A solid waste incineration device, such as Figure 1-Figure 6 As shown, it includes an incineration bin 1, a purification box 7 and a filter screen 13. An air guide seat 2 is installed on the upper side of the incineration bin 1, and a screen cleaning component 8 is arranged inside the air guide seat 2. An air pump 3 is installed on the top of the air guide seat 2. The air inlet end of the air pump 3 is connected with an air extraction pipe extending to the inside of the incineration bin 1, and the air outlet end of the air pump 3 is connected with an air supply pipe 4 extending to the inside of the air guide seat 2. When garbage is incinerated in the incineration bin 1, the air pump 3 can be started. The air pump 3 can extract the smoke in the incineration bin 1 through the air extraction pipe, so that the smoke can enter the inside of the air guide seat 2 through the air supply pipe 4.

[0035] Specifically, the screen cleaning assembly 8 includes a fixing plate 805 arranged above the interior of the air guide seat 2, a cooling pipe 803 installed inside the air guide seat 2, and a water tank 801 arranged on the top of the purification box 7. A water pump 802 is installed inside the water tank 801, and the water outlet end of the water pump 802 is connected to a water pipe 804 extending to the interior of the cooling pipe 803. When the flue gas enters the interior of the air guide seat 2, the water pump 802 can be started. The water pump 802 can extract condensed water from the water tank 801, and the condensed water enters the interior of the cooling pipe 803 through the water pipe 804.

[0036] See also Figure 1-Figure 5The water outlet end of the cooling pipe 803 is connected to a reflux pipe 810 extending to the inside of the water tank 801. When the condensed water flows in the cooling pipe 803, the flowing flue gas can be cooled, and the condensed water can flow back to the inside of the water tank 801 through the reflux pipe 810, so as to improve the utilization efficiency of the condensed water. A drain pipe 809 extending to the inside of the purification box 7 is installed at the bottom of the water tank 801. A solenoid valve 811 is installed on the drain pipe 809. When the condensed water in the water tank 801 needs to be discharged, the user can open the solenoid valve 811 to discharge the condensed water in the water tank 801 into the inside of the purification box 7 through the drain pipe 809. A water inlet pipe is connected to the upper side of the water tank 801, and a sealing cover is installed on the water inlet pipe, so that the user can add condensed water to the inside of the water tank 801 through the water inlet pipe.

[0037] Specifically, a rotating shaft 807 is connected to the fixed plate 805 through a bearing, and a fan blade 806 is installed at one end of the rotating shaft 807, and a scraper 808 is provided at the other end of the rotating shaft 807. The fan blade 806 is located on one side of the air outlet end of the air supply pipe 4. One side of the scraper 808 is in contact with the filter 13 so that the scraper 808 can be driven to rotate when the rotating shaft 807 rotates. The scraper 808 can scrape off dust or impurities attached to the surface of the filter 13. A pop-up component 9 is provided inside the air guide seat 2.

[0038] See also Figure 1-Figure 4 An exhaust pipe 10 is connected to the upper side of the purification box 7, and a water outlet pipe 14 is connected to the lower side of the purification box 7. A drain valve is installed on the water outlet pipe 14. The water in the purification box 7 can be discharged through the water outlet pipe 14, and then the water can be replaced. An air guide pipe 6 extending to the interior of the purification box 7 is installed on the air guide seat 2. When the gas is purified by water, it will be discharged through the exhaust pipe 10. At the same time, after the gas is filtered by the filter 13 and the activated carbon layer 12, it will enter the interior of the purification box 7 through the air guide pipe 6.

[0039] Embodiment 2:

[0040] Based on the above-mentioned embodiment 1, since the filter 13 and the activated carbon layer 12 may be damaged after long-term use, it is necessary to remove the filter 13 and the activated carbon layer 12 for replacement. The filter 13 and the activated carbon layer 12 can be quickly removed by setting the following structure.

[0041] Specifically, the pop-up assembly 9 includes a pressure rod 907, a slide groove 901 opened at the upper and lower parts of the air guide seat 2, and a cavity 908. A return spring 904 is fixed inside the cavity 908, and one end of the return spring 904 is connected to a push block 903.

[0042] See also Figure 2 , Figure 5 and Figure 6A mounting frame 11 is installed between the two first sliders 902, and a filter screen 13 is installed inside the mounting frame 11. The setting of the mounting frame 11 is convenient for installing the filter screen 13, and the filter screen 13 can filter the flue gas to prevent the flue gas from being directly discharged and causing serious pollution to the atmosphere. An activated carbon layer 12 is connected between the two second sliders 906. The activated carbon layer 12 is slidably connected to the slide groove 901 through the second slider 906. When the second slider 906 slides inside the slide groove 901, it will drive the activated carbon layer 12 to move, so that the activated carbon layer 12 is moved out of the air guide seat 2 or moved into the air guide seat 2.

[0043] See also Figure 2-Figure 6 The first slider 902 and the second slider 906 are arranged inside the slide groove 901, and a connecting rod 905 is installed between each of the first slider 902 and the second slider 906. The filter screen 13 and the mounting frame 11 are slidably connected with the slide groove 901 through the first slider 902. One side of the push block 903 contacts the first slider 902, and one end of the pressure rod 907 contacts the second slider 906. When the cover 5 is taken out, the pressure rod 907 no longer presses the second slider 906, and the return spring 904 is no longer squeezed and stretched to push the push block 903. Reset movement, when the push block 903 resets and moves, it will push the first slider 902 to move, and the first slider 902 will drive the connecting rod 905 to move, and then drive the second slider 906 to move. At this time, the filter 13 and the activated carbon layer 12 can be ejected to replace the filter 13 and the activated carbon layer 12. A cover 5 is installed on one side of the air guide seat 2 by bolts, and a pressure rod 907 is installed on the cover 5. The setting of the bolts facilitates the disassembly and assembly of the cover 5. At the same time, after the cover 5 is installed on the air guide seat 2, it will drive the pressure rod 907 to push the second slider 906 to move.

[0044] The working principle of the utility model is as follows: first, the user can install the device and connect the power supply, and then the water can enter the purification box 7 through the exhaust pipe 10, and the waste can be incinerated in the incineration bin 1. At this time, the user can start the vacuum pump 3, and the vacuum pump 3 can extract the flue gas in the incineration bin 1 through the vacuum pipe, so that the flue gas can enter the air guide seat 2 through the air pipe 4, and at the same time start the water pump 802, and the water pump 802 can extract the condensed water in the water tank 801, and the condensed water enters the cooling pipe 803 through the water pipe 804, and the condensed water is in the cooling pipe 803. The smoke flows inside the cooling tube 803 to cool the flowing smoke. After the smoke is cooled, it continues to flow toward the filter screen 13. At this time, the fan blade 806 rotates after being impacted by the smoke, and drives the rotating shaft 807 to rotate, and then drives the scraper 808 to rotate. After the scraper 808 rotates, it scrapes off the dust attached to the surface of the filter screen 13. The condensed water in the cooling tube 803 can cool the smoke, preventing the smoke from being too hot and causing the filter screen 13 or the activated carbon layer 12 to be damaged too quickly. The condensed water can flow back to the inside of the water tank 801 through the reflux pipe 810, so that the condensed water can be recycled.

[0045] After being filtered by the filter 13, the smoke is purified by adsorption by the activated carbon layer 12, and then enters the purification box 7 through the air guide pipe 6 to be washed with water, and the washed air is discharged through the exhaust pipe 10;

[0046] When the filter 13 and the activated carbon layer 12 need to be removed for replacement, the user can first remove the cover 5. The pressure rod 907 no longer presses the second slider 906, and the return spring 904 is no longer squeezed and stretched to push the push block 903 to return to its original position. When the push block 903 returns to its original position, it will push the first slider 902 to move, and the first slider 902 will drive the connecting rod 905 to move, and then drive the second slider 906 to move. At this time, the filter 13 and the activated carbon layer 12 can be ejected to replace the filter 13 and the activated carbon layer 12. When the condensed water needs to be replaced, the solenoid valve 811 can be opened to allow the condensed water in the water tank 801 to flow to the inside of the purification box 7 to purify the flue gas.

[0047] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A solid waste incineration device, comprising an incineration chamber (1), a purification box (7) and a filter (13), characterized in that: An air guide seat (2) is installed above one side of the incineration chamber (1), and a net cleaning assembly (8) is arranged inside the air guide seat (2), the net cleaning assembly (8) comprises a fixing plate (805) arranged above the inside of the air guide seat (2), a cooling pipe (803) installed inside the air guide seat (2), and a water tank (801) arranged on the top of the purification box (7), a water pump (802) is installed inside the water tank (801), and the water outlet end of the water pump (802) is connected to A water delivery pipe (804) extends into the interior of the cooling pipe (803); the water outlet end of the cooling pipe (803) is connected to a return pipe (810) extending into the interior of the water tank (801); a rotating shaft (807) is connected to the fixing plate (805) via a bearing, a fan blade (806) is mounted on one end of the rotating shaft (807), and a scraper (808) is provided at the other end of the rotating shaft (807); and a pop-up assembly (9) is provided inside the air guide seat (2).

2. The solid waste incineration device according to claim 1, characterized in that: The pop-up assembly (9) comprises a pressure rod (907), a slide groove (901) and a cavity (908) which are opened at the upper and lower parts of the air guide seat (2); a return spring (904) is fixed inside the cavity (908), and one end of the return spring (904) is connected to a push block (903); a first slider (902) and a second slider (906) are arranged inside the slide groove (901); a connecting rod (905) is installed between each of the first slider (902) and the second slider (906).

3. A solid waste treatment incineration device according to claim 2, characterized in that: A mounting frame (11) is installed between the two first sliding blocks (902), and a filter screen (13) is installed inside the mounting frame (11).

4. The incineration device for solid waste treatment according to claim 2, characterized in that: An activated carbon layer (12) is connected between the two second sliding blocks (906), and the activated carbon layer (12) is slidably connected to the slide groove (901) via the second sliding blocks (906).

5. The incineration device for solid waste treatment according to claim 4, characterized in that: One side of the push block (903) contacts the first slider (902), and one end of the pressure rod (907) contacts the second slider (906).

6. The incineration device for solid waste treatment according to claim 5, characterized in that: An air extractor (3) is installed on the top of the air guide seat (2); an air inlet end of the air extractor (3) is connected to an air extraction pipe extending into the interior of the incineration chamber (1); and an air outlet end of the air extractor (3) is connected to an air supply pipe (4) extending into the interior of the air guide seat (2).

7. The incineration device for solid waste treatment according to claim 1, characterized in that: An exhaust pipe (10) is connected to the upper side of one side of the purification box (7), a water outlet pipe (14) is connected to the lower side of one side of the purification box (7), and an air guide pipe (6) extending to the interior of the purification box (7) is installed on the air guide seat (2).

8. The solid waste treatment incineration device according to claim 1, characterized in that: A drainage pipe (809) extending to the interior of the purification box (7) is installed at the bottom of the water tank (801), and a solenoid valve (811) is installed on the drainage pipe (809).

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